{"product_id":"megan-racing-acura-ilx-2016-honda-civic-si-sedan-coupe-14-15-si-models-only-spec-rs-series-coilovers-mr-cdk-hc14si-rs","title":"Megan Racing - Acura ILX 2016+ \/ Honda Civic Si Sedan\/Coupe 14-15 (SI Models Only) – Spec-RS Series Coilovers – MR-CDK-HC14SI-RS","description":"\u003cp data-start=\"716\" data-end=\"1149\"\u003eUpgrade handling precision, ride control, and performance capability with the Megan Racing Spec-RS Series Coilover Suspension System, engineered specifically for the Acura ILX (2016+) and Honda Civic Si Sedan and Coupe (2014–2015). Designed for drivers who demand maximum adjustability and motorsport-level damping performance, the Spec-RS system delivers a refined balance between aggressive street driving and track-ready handling.\u003c\/p\u003e\n\u003cp data-start=\"1151\" data-end=\"1482\"\u003eThis suspension system features \u003cstrong data-start=\"1183\" data-end=\"1246\"\u003e32 levels of independent compression and rebound adjustment\u003c\/strong\u003e, allowing precise tuning to suit driving style, road conditions, and alignment goals. Compression damping is adjusted via external reservoirs, while rebound damping is controlled at the top of each shock for quick and accurate changes.\u003c\/p\u003e\n\u003cp data-start=\"1484\" data-end=\"1807\"\u003eRide height is fully adjustable independently of spring preload through CNC-machined locking spring perches and adjustable shock body length. This design maintains full suspension stroke at any ride height and allows proper corner balancing and aggressive alignment setups without sacrificing damper travel or ride quality.\u003c\/p\u003e\n\u003cp data-start=\"1809\" data-end=\"2218\"\u003eFor strut-type suspension applications, the Spec-RS system includes \u003cstrong data-start=\"1877\" data-end=\"1935\"\u003epillow-ball upper mounts with integrated camber plates\u003c\/strong\u003e, providing precise camber adjustment to improve turn-in response, steering feedback, and tire wear. Built using high-strength steel dampers and SAE-9254 cold-wound springs tested beyond 500,000 compression cycles, this kit delivers exceptional durability and consistent performance.\u003c\/p\u003e\n\u003ch1 data-start=\"2225\" data-end=\"2246\"\u003e\u003cstrong data-start=\"2227\" data-end=\"2244\"\u003eKey Features:\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli data-start=\"2249\" data-end=\"2361\"\u003e\n\u003cstrong data-start=\"2249\" data-end=\"2298\"\u003eIndependent Compression \u0026amp; Rebound Adjustment:\u003c\/strong\u003e 32-step tuning with separate controls for maximum precision.\u003c\/li\u003e\n\u003cli data-start=\"2364\" data-end=\"2455\"\u003e\n\u003cstrong data-start=\"2364\" data-end=\"2388\"\u003eExternal Reservoirs:\u003c\/strong\u003e Allows fine compression tuning and improved damping performance.\u003c\/li\u003e\n\u003cli data-start=\"2458\" data-end=\"2536\"\u003e\n\u003cstrong data-start=\"2458\" data-end=\"2493\"\u003eTop-Mounted Rebound Adjustment:\u003c\/strong\u003e Quick, tool-free access for easy tuning.\u003c\/li\u003e\n\u003cli data-start=\"2539\" data-end=\"2655\"\u003e\n\u003cstrong data-start=\"2539\" data-end=\"2578\"\u003eIndependent Ride Height Adjustment:\u003c\/strong\u003e Shock length adjusts separately from spring preload to retain full stroke.\u003c\/li\u003e\n\u003cli data-start=\"2658\" data-end=\"2751\"\u003e\n\u003cstrong data-start=\"2658\" data-end=\"2687\"\u003ePillow-Ball Upper Mounts:\u003c\/strong\u003e Reduces suspension deflection and improves steering response.\u003c\/li\u003e\n\u003cli data-start=\"2754\" data-end=\"2844\"\u003e\n\u003cstrong data-start=\"2754\" data-end=\"2783\"\u003eAdjustable Camber Plates:\u003c\/strong\u003e Enables precise alignment tuning for street and track use.\u003c\/li\u003e\n\u003cli data-start=\"2847\" data-end=\"2943\"\u003e\n\u003cstrong data-start=\"2847\" data-end=\"2880\"\u003eCNC-Machined Locking Perches:\u003c\/strong\u003e Ensures smooth, accurate, and secure ride-height adjustment.\u003c\/li\u003e\n\u003cli data-start=\"2946\" data-end=\"3053\"\u003e\n\u003cstrong data-start=\"2946\" data-end=\"2977\"\u003eHigh-Strength Construction:\u003c\/strong\u003e Steel dampers with SAE-9254 cold-wound springs for long-term reliability.\u003c\/li\u003e\n\u003cli data-start=\"3056\" data-end=\"3150\"\u003e\n\u003cstrong data-start=\"3056\" data-end=\"3084\"\u003eSpring Rate Flexibility:\u003c\/strong\u003e Dampers tolerate ±2 kgf\/mm spring rate changes for custom setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 data-start=\"3157\" data-end=\"3173\"\u003e\u003cstrong data-start=\"3159\" data-end=\"3171\"\u003eFitment:\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli data-start=\"3176\" data-end=\"3199\"\u003e\n\u003cstrong data-start=\"3176\" data-end=\"3189\"\u003eAcura ILX\u003c\/strong\u003e (2016+)\u003c\/li\u003e\n\u003cli data-start=\"3202\" data-end=\"3240\"\u003e\n\u003cstrong data-start=\"3202\" data-end=\"3226\"\u003eHonda Civic Si Sedan\u003c\/strong\u003e (2014–2015)\u003c\/li\u003e\n\u003cli data-start=\"3243\" data-end=\"3298\"\u003e\n\u003cstrong data-start=\"3243\" data-end=\"3267\"\u003eHonda Civic Si Coupe\u003c\/strong\u003e (2014–2015)\u003cbr data-start=\"3279\" data-end=\"3282\"\u003e\u003cem data-start=\"3282\" data-end=\"3298\"\u003eSI models only\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 data-start=\"3305\" data-end=\"3325\"\u003e\u003cstrong data-start=\"3307\" data-end=\"3323\"\u003ePart Number:\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli data-start=\"3328\" data-end=\"3346\"\u003eMR-CDK-HC14SI-RS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Megan Racing","offers":[{"title":"Default Title","offer_id":45200451633324,"sku":"MR-CDK-HC14SI-RS","price":1439.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/2626\/0652\/files\/mr-cdk-hc14si-rs-1.jpg?v=1767371952","url":"https:\/\/mrperformance.us\/products\/megan-racing-acura-ilx-2016-honda-civic-si-sedan-coupe-14-15-si-models-only-spec-rs-series-coilovers-mr-cdk-hc14si-rs","provider":"Mr. Performance","version":"1.0","type":"link"}